hypervisor - bobbae/gcp GitHub Wiki
A hypervisor (or virtual machine monitor, VMM, virtualizer) is a kind of emulator; it is computer software, firmware or hardware that creates and runs virtual machines. A computer on which a hypervisor runs one or more virtual machines is called a host machine, and each virtual machine is called a guest machine.
Hardware assisted virtualization uses features that were added to processors such as Intel VT-x or AMD-V.
VMware provides products that leverage hypervisors.
https://www.actualtechmedia.com/io/top-5-enterprise-type-1-hypervisors/